Uploaded image for project: 'OpenOLAT'
  1. OpenOLAT
  2. OO-1718

Stackoverflow in Regex expression

    XMLWordPrintable

    Details

      Description

      2015-10-07 11:02:54,967 [ajp-bio-8021-exec-51] ERROR OLATRuntimeException  - OLAT::ERROR ^%^ N1-E2 ^%^ org.olat.core.logging
      
      Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0 ^%^ **RedScreen**
      
      <dispatchinfo>
      	<componentinfo>
      		<compname>ffo_main_null</compname>
      		<compclass>org.olat.core.gui.components.form.flexible.impl.FormWrapperContainer</compclass>
      		<extendedinfo>n/a</extendedinfo>
      		<event>
      			<class&gt;org.olat.core.gui.control.Event</class&gt;
      			<command>validation ok</command>
      			<tostring>com:validation ok,org.olat.core.gui.control.Event@d62b3f02</tostring>
      		</event>
      	</componentinfo>
      	<controllerinfo>
      		<controllername>org.olat.modules.webFeed.ui.blog.BlogPostFormController</controllername>
      		<controllername>org.olat.modules.webFeed.ui.ItemsController</controllername>
      		<controllername>org.olat.course.run.RunMainController</controllername>
      		<controllername>org.olat.course.run.CourseRuntimeController</controllername>
      		<controllername>org.olat.core.commons.fullWebApp.BaseFullWebappController</controllername>
      	</controllerinfo>
      </dispatchinfo>
      
      >>>stack of 1.cause::org.olat.core.logging.OLATRuntimeException: null
      ->
         at org.olat.core.gui.exception.ExceptionWindowController.<init>(ExceptionWindowController.java:116)
         at org.olat.core.gui.exception.MsgFactory.createMessageChiefController(MsgFactory.java:57)
         at org.olat.core.gui.exception.MsgFactory.createMessageChiefController(MsgFactory.java:46)
         at org.olat.core.gui.components.Window.dispatchRequest(Window.java:536)
         at org.olat.core.gui.components.Window.doDispatchRequest(Window.java:234)
         at org.olat.core.gui.components.AbstractComponent.dispatchRequest(AbstractComponent.java:193)
         at org.olat.dispatcher.AuthenticatedDispatcher.processValidDispatchURI(AuthenticatedDispatcher.java:245)
         at org.olat.dispatcher.AuthenticatedDispatcher.execute(AuthenticatedDispatcher.java:201)
         at org.olat.core.servlets.OpenOLATServlet.executeUserRequest(OpenOLATServlet.java:280)
         at org.olat.core.servlets.OpenOLATServlet.doPost(OpenOLATServlet.java:223)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      >>>stack of 2.cause::java.lang.StackOverflowError: null
      -> at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
         at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
         at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
         at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
         at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
         at java.util.regex.Pattern$CharProperty.match(Unknown Source)
         at java.util.regex.Pattern$Branch.match(Unknown Source)
         at java.util.regex.Pattern$GroupHead.match(Unknown Source)
         at java.util.regex.Pattern$Loop.match(Unknown Source)
         at java.util.regex.Pattern$GroupTail.match(Unknown Source)
         at java.util.regex.Pattern$BranchConn.match(Unknown Source)
      

        Attachments

          Activity

            People

            • Assignee:
              srosse Stéphane Rossé
              Reporter:
              srosse Stéphane Rossé
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: